26484423

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{66377}}^1$

素因数の和:66406

約数の個数: 16

約数和(自身を含む): 42481920

約数和(自身を除く): 15997497

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 66377, 199131, 464639, 1261163, 1393917, 3783489, 8828141, 26484423]

約数ペア:

[(1, 26484423), (3, 8828141), (7, 3783489), (19, 1393917), (21, 1261163), (57, 464639), (133, 199131), (399, 66377)]